# Satori Reader vs Learn Japanese

The clearest difference is in-app purchases: Learn Japanese at none against Satori Reader's 8. Learn Japanese also leads on ratings volume (1.9K vs 219). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Satori Reader sells 3 in-app purchases, starting at $8.99 per month. Learn Japanese asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Satori Reader against 4.9 for Learn Japanese. That said, the two scores are not equally well evidenced: Learn Japanese has 1.9K ratings behind it against 219, so its average is the more settled of the two. Written reviews split almost evenly too, at 90% and 91% positive.

Satori Reader ships an update every 3 months, Learn Japanese every 5 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Satori Reader | Learn Japanese |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (219 ratings)](https://appshunter.io/ios/app/satori-reader/id1382950847/reviews) | **[4.9 (1.9K ratings)](https://appshunter.io/ios/app/learn-japanese-sensei/id1495789984/reviews)** |
| Number of ratings | 219 | **1.9K** |
| Positive reviews | 90.2% of reviews | **91.2% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 81 MB | 47 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [Brak Software, Inc.](https://appshunter.io/developer/304088759) | [App to Learn Pte. Ltd.](https://appshunter.io/developer/1541592140) |

## What reviewers say

### Satori Reader

[App page](https://appshunter.io/ios/app/satori-reader/id1382950847)

Enhance your Japanese reading and listening skills with engaging stories written by native speakers. Features adaptive kanji, smart definitions, and spaced repetition to build vocabulary. Get clarity with friendly annotations and human feedback.

**Highlights:** Compelling stories by native speakers, Audio narration by voice actors, Adaptive kanji presentation, Smart word definitions, Friendly annotations, Spaced repetition vocabulary review, Human feedback and support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Satori Reader Monthly | $8.99 | per month |
| Satori Reader Annual | $89.99 | per year |
| Satori Reader Annual | $89.99 | per year |

**What reviewers like**

- 🚀 Excellent for improving reading and listening skills
- 👍 Detailed grammar and vocabulary explanations
- 🎨 Customizable display settings for kanji/furigana
- 💡 Integrated spaced repetition flashcard system
- 🎧 High-quality voice acting and audio

**What reviewers complain about**

- 🐛 Occasional app crashes or sync issues
- 🕰️ Lack of speed control for audio playback
- 💰 Subscription-based model can be expensive
- 🔍 Limited search/navigation functionality

**Reported bugs**

- Login issues and account creation problems
- Syncing and loading delays on some devices

**Requested features**

- Dark mode option
- Ability to loop audio playback
- Kanji lookup/learning tools integration
- More advanced/diverse content selection


### Learn Japanese

[App page](https://appshunter.io/ios/app/learn-japanese-sensei/id1495789984)

Master Japanese grammar with this comprehensive guide. Learn intuitively from a Japanese perspective with 69 free lessons, progress tracking, and vocabulary audio. Covers everything from writing systems to advanced topics.

**Highlights:** 69 free grammar lessons, Progress tracking, Note taking per lesson, Vocabulary audio and stroke order, Intuitive Japanese-centric explanations, Covers writing systems, basic to advanced grammar

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Comprehensive and helpful
- 👍 Well-structured and clear
- 👍 Convenient to use on mobile
- 👍 Excellent grammar explanations
- 👍 Logical and analytical approach

**What reviewers complain about**

- 🐛 Audio/sound issues
- 🐛 Lesson content disappearing when app suspended
- 🐛 Difficulty with self-evaluation and exercises
- 🔍 Lack of interactive features (quizzes, flashcards, etc.)
- 🔍 Overwhelming amount of text-based content

**Reported bugs**

- Exercises not working on Mac version
- Kanji readings not displayed in some cases
- Text formatting issues with dark mode

**Requested features**

- Add read-aloud functionality
- Implement more interactive learning elements
- Provide a search function for easier navigation
- Offer cloud sync and cross-device progress tracking
- Add handwriting recognition for kanji practice


## Frequently asked questions

### Is Satori Reader free?

Satori Reader is free to download, with in-app purchases available.

### Is Learn Japanese free?

Learn Japanese is free to download, with no in-app purchases.

### Which has better reviews, Satori Reader or Learn Japanese?

Learn Japanese is rated higher. Satori Reader averages 4.8 out of 5 from 219 ratings, while Learn Japanese averages 4.9 from 1.9K ratings.

### Do Satori Reader or Learn Japanese have ads?

Neither Satori Reader nor Learn Japanese shows ads.

### Which is updated more often, Satori Reader or Learn Japanese?

Satori Reader ships an update every 3 months, and Learn Japanese every 5 weeks. Most recently, Satori Reader was updated on November 6, 2026 and Learn Japanese on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*